ui/aura/test/test_window_delegate.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ui/aura/test/test_window_delegate.h"
   6
   7 #include "base/strings/stringprintf.h"
   8 #include "ui/aura/window.h"
   9 #include "ui/base/hit_test.h"
  10 #include "ui/compositor/paint_recorder.h"
  11 #include "ui/events/event.h"
  12 #include "ui/gfx/canvas.h"
  13 #include "ui/gfx/path.h"
  14 #include "ui/gfx/skia_util.h"
  15
  16 #if defined(USE_AURA)
  17 #include "ui/base/cursor/cursor.h"
  18 #endif
  19
  20 namespace aura {
  21 namespace test {
  22
  23 ////////////////////////////////////////////////////////////////////////////////
  24 // TestWindowDelegate
  25
  26 TestWindowDelegate::TestWindowDelegate()
  27     : window_component_(HTCLIENT),
  28       delete_on_destroyed_(false),
  29       can_focus_(true) {
  30 }
  31
  32 TestWindowDelegate::~TestWindowDelegate() {
  33 }
  34
  35 // static
  36 TestWindowDelegate* TestWindowDelegate::CreateSelfDestroyingDelegate() {
  37   TestWindowDelegate* delegate = new TestWindowDelegate;
  38   delegate->delete_on_destroyed_ = true;
  39   return delegate;
  40 }
  41
  42 gfx::Size TestWindowDelegate::GetMinimumSize() const {
  43   return minimum_size_;
  44 }
  45
  46 gfx::Size TestWindowDelegate::GetMaximumSize() const {
  47   return maximum_size_;
  48 }
  49
  50 void TestWindowDelegate::OnBoundsChanged(const gfx::Rect& old_bounds,
  51                                          const gfx::Rect& new_bounds) {
  52 }
  53
  54 ui::TextInputClient* TestWindowDelegate::GetFocusedTextInputClient() {
  55   return &text_input_client_;
  56 }
  57
  58 gfx::NativeCursor TestWindowDelegate::GetCursor(const gfx::Point& point) {
  59   return gfx::kNullCursor;
  60 }
  61
  62 int TestWindowDelegate::GetNonClientComponent(const gfx::Point& point) const {
  63   return window_component_;
  64 }
  65
  66 bool TestWindowDelegate::ShouldDescendIntoChildForEventHandling(
  67       Window* child,
  68       const gfx::Point& location) {
  69   return true;
  70 }
  71
  72 bool TestWindowDelegate::CanFocus() {
  73   return can_focus_;
  74 }
  75
  76 void TestWindowDelegate::OnCaptureLost() {
  77 }
  78
  79 void TestWindowDelegate::OnPaint(const ui::PaintContext& context) {
  80 }
  81
  82 void TestWindowDelegate::OnDeviceScaleFactorChanged(
  83     float device_scale_factor) {
  84 }
  85
  86 void TestWindowDelegate::OnWindowDestroying(Window* window) {
  87 }
  88
  89 void TestWindowDelegate::OnWindowDestroyed(Window* window) {
  90   if (delete_on_destroyed_)
  91     delete this;
  92 }
  93
  94 void TestWindowDelegate::OnWindowTargetVisibilityChanged(bool visible) {
  95 }
  96
  97 bool TestWindowDelegate::HasHitTestMask() const {
  98   return false;
  99 }
 100
 101 void TestWindowDelegate::GetHitTestMask(gfx::Path* mask) const {
 102 }
 103
 104 ////////////////////////////////////////////////////////////////////////////////
 105 // ColorTestWindowDelegate
 106
 107 ColorTestWindowDelegate::ColorTestWindowDelegate(SkColor color)
 108     : color_(color),
 109       last_key_code_(ui::VKEY_UNKNOWN) {
 110 }
 111
 112 ColorTestWindowDelegate::~ColorTestWindowDelegate() {
 113 }
 114
 115 void ColorTestWindowDelegate::OnKeyEvent(ui::KeyEvent* event) {
 116   last_key_code_ = event->key_code();
 117   event->SetHandled();
 118 }
 119
 120 void ColorTestWindowDelegate::OnWindowDestroyed(Window* window) {
 121   delete this;
 122 }
 123
 124 void ColorTestWindowDelegate::OnPaint(const ui::PaintContext& context) {
 125   ui::PaintRecorder recorder(context);
 126   recorder.canvas()->DrawColor(color_, SkXfermode::kSrc_Mode);
 127 }
 128
 129 ////////////////////////////////////////////////////////////////////////////////
 130 // MaskedWindowDelegate
 131
 132 MaskedWindowDelegate::MaskedWindowDelegate(const gfx::Rect mask_rect)
 133     : mask_rect_(mask_rect) {
 134 }
 135
 136 bool MaskedWindowDelegate::HasHitTestMask() const {
 137   return true;
 138 }
 139
 140 void MaskedWindowDelegate::GetHitTestMask(gfx::Path* mask) const {
 141   mask->addRect(RectToSkRect(mask_rect_));
 142 }
 143
 144 ////////////////////////////////////////////////////////////////////////////////
 145 // EventCountDelegate
 146
 147 EventCountDelegate::EventCountDelegate()
 148     : mouse_enter_count_(0),
 149       mouse_move_count_(0),
 150       mouse_leave_count_(0),
 151       mouse_press_count_(0),
 152       mouse_release_count_(0),
 153       key_press_count_(0),
 154       key_release_count_(0),
 155       gesture_count_(0) {
 156 }
 157
 158 void EventCountDelegate::OnKeyEvent(ui::KeyEvent* event) {
 159   switch (event->type()) {
 160     case ui::ET_KEY_PRESSED:
 161       key_press_count_++;
 162       break;
 163     case ui::ET_KEY_RELEASED:
 164       key_release_count_++;
 165     default:
 166       break;
 167   }
 168 }
 169
 170 void EventCountDelegate::OnMouseEvent(ui::MouseEvent* event) {
 171   switch (event->type()) {
 172     case ui::ET_MOUSE_MOVED:
 173       mouse_move_count_++;
 174       break;
 175     case ui::ET_MOUSE_ENTERED:
 176       mouse_enter_count_++;
 177       break;
 178     case ui::ET_MOUSE_EXITED:
 179       mouse_leave_count_++;
 180       break;
 181     case ui::ET_MOUSE_PRESSED:
 182       mouse_press_count_++;
 183       break;
 184     case ui::ET_MOUSE_RELEASED:
 185       mouse_release_count_++;
 186       break;
 187     default:
 188       break;
 189   }
 190 }
 191
 192 void EventCountDelegate::OnGestureEvent(ui::GestureEvent* event) {
 193   gesture_count_++;
 194 }
 195
 196 std::string EventCountDelegate::GetMouseMotionCountsAndReset() {
 197   std::string result = base::StringPrintf("%d %d %d",
 198                                           mouse_enter_count_,
 199                                           mouse_move_count_,
 200                                           mouse_leave_count_);
 201   mouse_enter_count_ = 0;
 202   mouse_move_count_ = 0;
 203   mouse_leave_count_ = 0;
 204   return result;
 205 }
 206
 207 std::string EventCountDelegate::GetMouseButtonCountsAndReset() {
 208   std::string result = base::StringPrintf("%d %d",
 209                                           mouse_press_count_,
 210                                           mouse_release_count_);
 211   mouse_press_count_ = 0;
 212   mouse_release_count_ = 0;
 213   return result;
 214 }
 215
 216
 217 std::string EventCountDelegate::GetKeyCountsAndReset() {
 218   std::string result = base::StringPrintf("%d %d",
 219                                           key_press_count_,
 220                                           key_release_count_);
 221   key_press_count_ = 0;
 222   key_release_count_ = 0;
 223   return result;
 224 }
 225
 226 int EventCountDelegate::GetGestureCountAndReset() {
 227   int gesture_count = gesture_count_;
 228   gesture_count_ = 0;
 229   return gesture_count;
 230 }
 231
 232 }  // namespace test
 233 }  // namespace aura